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Rooting System of Rice Cultivated under System of Rice Intensification (SRI) Method which Improving Rice Yield

HAYATI Journal of Biosciences · Vol. 25 No. 2 (2018)

DOI
10.4308/hjb.25.2.63
ISSN
2086-4094, 1978-3019
Terbit
2018-10-09
Penerbit
Bogor Agricultural University, Indonesia
Bahasa
eng

Abstrak

The development of plant roots is known to play a very important role in the uptake of water and nutrients by rice plants. However, there are few studies on what changes, if any, are induced in the rooting systems of rice plants under System of Rice Intensification (SRI) management. This research evaluated changes of rice roots with SRI method compared to conventional method of irrigated rice cultivation and assessed influences that could improve rice yield. Under SRI management, plant roots were significantly longer and heavier than with conventional method. SRI method also increased the number of root hairs by 60%, and root hairs were healthier and more vigorous compared with conventional method. However, root respiration was not different in the two methods. There was less formation of aerenchyma (air pockets) in rice roots with SRI method, as both the number and size of root aerenchyma were lower with SRI than with conventional method. The SRI method was able to improve the root length, root dry weight compared to the conventional method. The SRI method was also able to increase the number of root hairs by 60% compared with the conventional method. Eh measurements in the soil with SRI method were higher than with conventional method. However, there was no significant different in root respiration. The aerenchyma formation of rice roots in SRI method was lower than conventional method.

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  • IPB University
  • University of Göttingen
  • University of Bengkulu
  • Syarif Hidayatullah State Islamic University Jakarta
  • Sebelas Maret University
  • Southeast Asian Regional Centre for Tropical Biology
  • Atma Jaya Catholic University of Indonesia
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Rekan penulisOrganisasiArtikel bersama
Yohana Caecilia SulistyaningsihAfiliasi tidak diketahui4
Agik SuprayogiIPB University3
Min RahminiwatiIPB University3
Yasinta Ratna Esti WulandariAtma Jaya Catholic University of Indonesia3
Sulistijorini SulistijoriniIPB University3
Sasya SamhitaUniversity of Göttingen2
Rahayu WidyastutiIPB University2
Miftahudin MiftahudinIPB University2
Violita ViolitaIPB University2
Resti WahyuniAfiliasi tidak diketahui1
Syamsul FalahIPB University1
Herlin FransiskaUniversity of Bengkulu1
Winalia AgwilUniversity of Bengkulu1
Sonya TobingIPB University1
Nisa RachmaniaIPB University1
Melisnawati H. AngioNational Research and Innovation Agency1
Selis MeriemUniversitas Islam Negeri Alauddin Makassar1
Evi MuliyahSyarif Hidayatullah State Islamic University Jakarta1
Muh. Yunus AnisAfiliasi tidak diketahui1
Reza Sukma NugrahaSebelas Maret University1
Eva FarhahSebelas Maret University1
Subaryanti SubaryantiIPB University1
Dyah IswantiniIPB University1
Sudarsono SudarsonoIPB University1
Edi GuhardjaIPB University1
Ibnul QayimIPB University1
Soekisman TjitrosemitoSoutheast Asian Regional Centre for Tropical Biology1
Christoph LeuschnerUniversity of Göttingen1
Nisa Rachmania MubarikIPB University1
Angelia Rezty Fitriani SitumorangIPB University1
Soekisman TjitrosoedirdjoSoutheast Asian Regional Centre for Tropical Biology1
Yuke MardiatiIPB University1
Kurniati KurniatiIPB University1
Dasumiati DasumiatiSyarif Hidayatullah State Islamic University Jakarta1
Utut WidyastutiIPB University1
Mohamad YaniIPB University1
Charlena CharlenaIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Rooting System of Rice Cultivated under System of Rice Intensification (SRI) Method which Improving Rice Yield</dc:title>
	<dc:creator xml:lang="en">Hidayati, Nurul</dc:creator>
	<dc:creator xml:lang="en">Triadiati, Triadiati</dc:creator>
	<dc:creator xml:lang="en">Anas, Iswandi</dc:creator>
	<dc:subject xml:lang="en">soil redox potential (Eh)</dc:subject>
	<dc:subject xml:lang="en">aerenchyma</dc:subject>
	<dc:subject xml:lang="en">root hairs</dc:subject>
	<dc:subject xml:lang="en">root respiration</dc:subject>
	<dc:description xml:lang="en">The development of plant roots is known to play a very important role in the uptake of water and nutrients by rice plants. However, there are few studies on what changes, if any, are induced in the rooting systems of rice plants under System of Rice Intensification (SRI) management. This research evaluated changes of rice roots with SRI method compared to conventional method of irrigated rice cultivation and assessed influences that could improve rice yield. Under SRI management, plant roots were significantly longer and heavier than with conventional method. SRI method also increased the number of root hairs by 60%, and root hairs were healthier and more vigorous compared with conventional method. However, root respiration was not different in the two methods. There was less formation of aerenchyma (air pockets) in rice roots with SRI method, as both the number and size of root aerenchyma were lower with SRI than with conventional method. The SRI method was able to improve the root length, root dry weight compared to the conventional method. The SRI method was also able to increase the number of root hairs by 60% compared with the conventional method. Eh measurements in the soil with SRI method were higher than with conventional method. However, there was no significant different in root respiration. The aerenchyma formation of rice roots in SRI method was lower than conventional method.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2018-10-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/23532</dc:identifier>
	<dc:identifier>10.4308/hjb.25.2.63</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 25 No. 2 (2018): April 2018; 63</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/23532/15314</dc:relation>
</oai_dc:dc>